.footer{
	position: relative;//相对定位
	min-height: 376px;
	padding-top: 512px;
	background: url(5.png)no-repeat center top;
}
.west01{
	position: absolute;//绝对定位
    background: url(0.png);
	width: 20px;
	height: 180px;
	top:1000px;
	left: 50%;
	margin-left: -398px;
	
}
body{
	width: 100%;
	height: 100%;
	overflow: hidden;
}